19400+2712 COU 822 (HD 185819)

 
 
19h 40m 02.92s +27 11' 59.9" P.A. 147.00 sep 0.2 mag 8.80,8.80 Sp A0
 
 
Coord 2000 19400+2712 Discov num COU 822 Comp Coord arcsec 2000 19 40 02.92 +27 11 59.9
Date first 1972 Date last 2013 Obs 11
Pa first 143 Pa last 146.6 P.A. Now (θ) 146.6°
Sep first 0.2 Sep last 0.156 Sep. Now (ρ) 0.156"
Mag pri 8.80 Mag sec 8.80 delta mag (ΔM) 0 Spectral class A0 (white)
Pri motion ra +012 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 185819 Constellation Vulpecula SAO 87533 Tycho2 2146-00185-1
Gaia DR2 2025114261655081856 HD 185819